1-十二烷醇 ACS, ≥98%
1-Dodecanol
品牌：桔子
产品编号：V31282
CAS号：112-53-8
分子式：C12H26O
分子量：186.33
1-十二烷醇
| 中文名称 : | 1-十二烷醇 |
|---|---|
| 英文名称 : | 1-Dodecanol |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 112-53-8 |
| 分子式 : | C12H26O |
| 分子量 : | 186.33 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 8193 |
| InChIKey : | LQZZUXJYWNFBMV-UHFFFAOYSA-N |
实验性质
| 外观 / 形态 : | Dodecanol is a colorless thick liquid with a sweet odor. Floats on water. Freezing point is 75 °F. (USCG, 1999)；Liquid; Other Solid; Liquid；Colorless solid below 20 deg C; Colorless liquid at room temperature; Unpleasant odor at high concentrations; Delicate floral odor when diluted; [HSDB] White solid with an alcohol-like odor; mp = 26 deg C; [MSDSonline]；Solid; mp = 24 deg C; [HSDB]；Solid；COLOURLESS LIQUID OR WHITE CRYSTALS WITH CHARACTERISTIC ODOUR.；Colourless liquid above 21 °C, fatty odour |
|---|---|
| 颜色 / 形态 : | Leaflets from dilute alcohol；COLORLESS LIQ AT ROOM TEMP; CRYSTALLINE OR FLAKES BELOW 20 °C；Colorless solid；CRYSTALLINE SOLID |
| 气味 : | CHARACTERISTIC FATTY ODOR; UNPLEASANT AT HIGH CONCN BUT DELICATE & FLORAL ON DILUTION；Fatty repulsive odor |
| 沸点 : | 498 °F at 760 mmHg (USCG, 1999)；259 °C at 760 mm Hg；BP: 235.7 °C at 400 mm Hg; 213 °C at 200 mm Hg; 192 °C at 100 mm Hg; 177.8 °C at 60 mm Hg; 167.2 °C at 40 mm Hg; 150 °C at 20 mm Hg; 134.7 °C at 10 mm Hg; 120.2 °C at 5 mm Hg; 91.0 °C at 1.0 mm Hg；259 °C；at 101.3kPa: 250 °C；260 °C @760 [mm Hg] |
| 熔点 : | 75 °F (USCG, 1999)；24 °C |
| 闪点 : | 260 °F (USCG, 1999)；127 °C；260 °F (127 °C) (Closed cup)；121 °C c.c. |
| 溶解性 : | In water, 4 mg/L at 25 °C；Soluble in ethanol, ether; slightly soluble in benzene；Soluble in two parts of 70% alcohol；SOL IN ALCOHOL & ETHER; INSOL IN WATER；Insoluble；Solubility in water, g/l at 25 °C: 0.004 (very poor)；soluble in most fixed oils, propylene glycol; insoluble in glycerin, water；1 ml in 3 ml 70% alcohol; remains clear to 10 ml (in ethanol) |
| 密度 : | 0.831 at 75.2 °F (USCG, 1999) - Less dense than water; will float；0.8309 at 24 °C/4 °C；0.8309 AT 24 °C/4 °C；Density (at 24 °C): 0.83 g/cm³；Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.00；0.830-0.836；0.831 @ 24°C |
| 蒸气压 : | 0.000848 [mmHg]；8.48X10-4 mm Hg at 25 °C；1 MM HG AT 91 °C；Vapor pressure, Pa at 24 °C: 1.3；0.000848 [mm Hg] @25 °C |
| LogP : | log Kow = 5.13；5.13；5.4；5.24 |
| 自燃温度 : | 527 °F (USCG, 1999)；527 °F (275 °C)；250 °C |
| 热分解说明 : | When heated to decomposition it emits acrid smoke and fumes. |
| 黏度 : | 18.8 mPa-s at 20 °C；21.7 mm²/s at 20 °C |
| 折射率 : | Index of refraction: 0.8201 at 40 °C/4 °C; 0.7781 at 99 °C/4 °C；Index of refraction: 0.8309 at 24 °C/4 °C (liq)；INDEX OF REFRACTION: 1.4400-1.4440 AT 20 °C/D；1.440-1.444 |
资料来源：1-十二烷醇产品资料页；来源页标注 PubChem CID 8193，资料日期 。
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